Mandah Doo

Financial advisor at Oppenheimer & Co. Inc. · Coral Gables, FL

Last updated 2026-10-10

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Mandah Doo is a financial advisor at Oppenheimer & Co. Inc. in Coral Gables, FL, CRD 70316. Licenses and exams on the registration: Series 63, Series 66. IAPD registration began 2012-07-25.

Registration

CRD number
70316
Registration status
Active
IAPD registration
2012-07-25
Industry Experience
14 years
Work Experience
38 years
States registered
FL

Licenses and exams

  • Series 63
  • Series 66

Work history

  • 1988-04 to Present · Oppenheimer & Co · Miami, FL

Current employment

SEC IAPD record for Mandah Doo

Oppenheimer & Co. Inc.

Regulatory AUM
$36,710,705,748
Registered advisors
1,166
Offices
452
Clients per advisor
33.5 (Low)
Average AUM per client
$940.4K (Low)
High-net-worth client ratio
3.1% (Low)

Oppenheimer & Co. Inc.: advisors, services and reported ETF investments

About

Mandah Doo is a financial advisor at Oppenheimer & Co. Inc. in Coral Gables, FL. Reported securities licenses include Series 63 and Series 66. The latest record indicates 14 years of industry experience and 38 years of reported work history. Reported roles include Oppenheimer & Co.

Oppenheimer & Co. Inc.'s firm-level Form ADV reports 1,166 advisors across 452 offices; approximately 33.5 clients per advisor, average assets per client of $940,432, and regulatory AUM of $36.7B; client categories including Individuals (non-HNW), High net worth individuals, Pension and profit-sharing plans, Charitable organizations, State or municipal government entities, Insurance companies; services including Financial Planning Services, Portfolio Management: Individuals and Small Businesses, Portfolio Management: Businesses or Institutional Clients, Pension Consulting Services, Selection of Other Advisers.

PortfolioFuture's firm-level 13F analysis covers $2.7B across 557 reported ETF positions for the 2026-06-30 reporting period. These are firm-level disclosures, not investments attributed to Mandah Doo personally.

Reported ETF positions

Oppenheimer & reports 557 ETF positions worth $2.7B on Form 13F; the largest are listed.

Largest ETF positions reported by Oppenheimer &
FundReported value
QQQ — Invesco QQQ Trust, Series 1$100.8M
SPY — SPDR S&P 500 ETF TRUST$94.7M
IWF — iShares Russell 1000 Growth Fund$81.7M
IVV — iShares Core S&P 500 ETF$78.8M
VOO — Vanguard S&P 500 ETF$71.8M

Source: SEC Form 13F. These are institution-level reported positions; they do not establish that any individual advisor or their clients hold a fund.

What this firm offers

Filed by Oppenheimer & Co. Inc. on Form ADV.

Client services

  • Financial Planning Services
  • Individuals and Small Businesses
  • Businesses or Institutional Clients
  • Pension Consulting Services
  • Selection of Other Advisers

Fee options

  • Percentage of Assets Under Management
  • Fixed Fees (Other Than Subscription)
  • Commissions

Business and affiliations

  • Broker-Dealer (Registered or Unregistered)
  • Insurance Broker or Agent
  • Sells Non-Advisory Products or Services
  • Broker-Dealer or Municipal Securities Dea
  • Other Investment Adviser (Incl. Financial
  • Commodity Pool Operator or CTA
  • Trust Company
  • Insurance Company or Agency
  • Pension Consultant
  • Sponsor or GP of Pooled Investment Vehicl

Location

2811 Ponce de Leon Boulevard, Coral Gables, FL 33134

51 advisors at this office.

Oppenheimer & office in Coral Gables, FL

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Contact

The firm's filed contact details.

Official record

View the official SEC IAPD record

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